Crafted primarily with cotton for exceptional ease, strength, and breathability, the Stance Basic Mixed 6-Pack have crew-length and no-show socks. The socks with striped pattern are engineered with anatomical arch support to give each foot the best comfort possible. Medium cushioning throughout offers a more secure fit. Seamless toe design for a comfortable feel. Reinforced heel & toe provide added durability for high intensity activity. 81% cotton ,16% polyester, 2% elastane ,1% nylon. Machine wash, hand dry.